solve x-(-7=4
You can't subtract a (
oops i meant x-(-7)=4
x-(-7)=4
x+7=4
x+7-7=4-4
x=-3
I believe there is a typo in the equation you provided. The equation should be x - (-7) = 4. With this correction, I will explain how to solve it step-by-step.
To begin, we can simplify the expression by eliminating the double negative in the equation. The double negative of -7 is simply positive 7. Therefore, the equation becomes x + 7 = 4.
Next, we need to isolate x, which means we want to have x on one side of the equation by itself. To do that, we subtract 7 from both sides of the equation. Subtracting 7 from both sides yields:
x + 7 - 7 = 4 - 7
Simplifying this further, we get:
x = -3
Therefore, the solution to the equation x - (-7) = 4 is x = -3.